17 Jun
2009
17 Jun
'09
8:55 a.m.
Today's Astro Picture of the Day is of M13, and they mention something called "blue straggler stars'. http://antwrp.gsfc.nasa.gov/apod/ap090617.html The phrase is a hot link to an old APOD that gives more infor: http://antwrp.gsfc.nasa.gov/apod/ap971104.html John R. Peterson